de.fuberlin.wiwiss.ng4j.triql.parser
Class Q_StringEqual

java.lang.Object
  de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode
      de.fuberlin.wiwiss.ng4j.triql.parser.Q_StringEqual

All Implemented Interfaces:

com.hp.hpl.jena.rdql.Printable, Expr, ExprBoolean, Node

Direct Known Subclasses:

Q_StringNotEqual

public class Q_StringEqual
extends SimpleNode
implements Expr, ExprBoolean

Field Summary

protected static boolean	enableRDFLiteralSameValueAs
protected static String	opSymbol
protected static String	printName

Fields inherited from class de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode

children, id, parent, parser

Method Summary

String	asInfixString()
String	asPrefixString()
Value	eval(com.hp.hpl.jena.rdql.Query q, ResultBinding env)
void	jjtClose() This method is called after all the child nodes have been added.
void	print(PrintWriter pw, int level)
protected boolean	rawEval(Value x, Value y)
String	toString()

Methods inherited from class de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode

dump, fixup, jjtAddChild, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

enableRDFLiteralSameValueAs

protected static boolean enableRDFLiteralSameValueAs

printName

protected static String printName

opSymbol

protected static String opSymbol

Method Detail

rawEval

protected boolean rawEval(Value x,
                          Value y)

eval

public Value eval(com.hp.hpl.jena.rdql.Query q,
                  ResultBinding env)

Specified by:

eval in interface Expr

jjtClose

public void jjtClose()

Description copied from interface: Node

This method is called after all the child nodes have been added.

Specified by:

jjtClose in interface Node

Overrides:

jjtClose in class SimpleNode

asInfixString

public String asInfixString()

Specified by:

asInfixString in interface com.hp.hpl.jena.rdql.Printable

asPrefixString

public String asPrefixString()

Specified by:

asPrefixString in interface com.hp.hpl.jena.rdql.Printable

print

public void print(PrintWriter pw,
                  int level)

Specified by:

print in interface com.hp.hpl.jena.rdql.Printable

toString

public String toString()

Overrides:

toString in class SimpleNode